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Cobuddy vs OpenAI: gpt-oss-120b

Last updated at: 2026-05-19

Metric Cobuddy Cobuddy medium Release: 2026-05-06 Free Available gpt-oss-120b gpt-oss-120b none Release: 2025-08-05 Free Available
Score 5.8 5.2
Rank #102 #126
Reliability 9.9 10.0
Consistency 6.9 8.7
Tests Correct
Attempt pass rate 54.4% 36.8%
Flaky tests 7 3
Total Runs 57 57
Cost per result 0.000 0.201
Total Cost $0.000 $0.011
Input Price $0.000 / 1M $0.000 / 1M
Output Price $0.000 / 1M $0.000 / 1M
Output Tokens 1,648 51,505
Reasoning Tokens 96,062 0
Response Time (avg) 36.50s 21.86s
Response Time (max) 309.02s 113.71s
Response Time (total) 693.45s 349.78s

Top Models by Score

Score vs Total Cost

Response Time (avg)

Score vs Response Time (avg)

Total Output Tokens

Score vs Total Output Tokens

Category Breakdown

Anti-AI Tricks Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Cobuddy 8.7 7.9 91.7% 1 10.00s 98 4,666
gpt-oss-120b 6.5 10.0 50.0% 0 32.84s 8,676 0
Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Cobuddy 4.3 1.1 66.7% 1 53.59s 343 9,678
gpt-oss-120b 4.3 1.1 66.7% 1 9.57s 3,232 0
Combined Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Cobuddy 3.0 10.0 0.0% 0 47.38s 465 7,265
gpt-oss-120b 3.0 10.0 0.0% 0 0ms 0 0
Data parsing and extraction Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Cobuddy 6.3 5.8 66.7% 1 17.36s 275 5,591
gpt-oss-120b 6.5 10.0 50.0% 0 7.12s 598 0
Domain specific Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Cobuddy 2.9 4.4 22.2% 2 128.15s 10 49,454
gpt-oss-120b 3.0 10.0 0.0% 0 34.98s 29,483 0
General Intelligence Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Cobuddy 4.2 9.9 0.0% 0 23.23s 76 3,782
gpt-oss-120b 4.8 10.0 0.0% 0 10.79s 615 0
Instructions following Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Cobuddy 9.8 10.0 100.0% 0 11.60s 64 2,842
gpt-oss-120b 9.8 10.0 100.0% 0 5.10s 1,982 0
Puzzle Solving Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Cobuddy 3.5 4.4 33.3% 2 12.91s 175 5,627
gpt-oss-120b 4.4 4.5 44.5% 2 9.51s 3,781 0
Tool Calling Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Cobuddy 10.0 10.0 100.0% 0 11.19s 133 294
gpt-oss-120b 3.0 10.0 0.0% 0 0ms 0 0
Trivia Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
Cobuddy 3.0 10.0 0.0% 0 36.98s 9 6,863
gpt-oss-120b 3.0 10.0 0.0% 0 47.29s 3,138 0

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